mirror of
https://github.com/RetroDECK/ES-DE.git
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179 lines
6.2 KiB
CMake
179 lines
6.2 KiB
CMake
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# - Try to find Poppler and specified components: {cpp, Qt4, Qt5}
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# Once done this will define:
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#
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# POPPLER_FOUND - system has Poppler and specified components
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# POPPLER_INCLUDE_DIRS - The include directories for Poppler headers
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# POPPLER_LIBRARIES - Link these to use Poppler
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# POPPLER_NEEDS_FONTCONFIG - A boolean indicating if libpoppler depends on libfontconfig
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# POPPLER_HAS_XPDF - A boolean indicating if libpoppler headers are available
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# POPPLER_INCLUDE_DIR - the include directory for libpoppler XPDF headers
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#
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# Redistribution and use of this file is allowed according to the terms of the
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# MIT license. For details see the file COPYING-CMAKE-MODULES.
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if( POPPLER_LIBRARIES )
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# in cache already
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set( Poppler_FIND_QUIETLY TRUE )
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endif( POPPLER_LIBRARIES )
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# Check which components we need to find
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list(FIND Poppler_FIND_COMPONENTS "cpp" FIND_POS)
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if(${FIND_POS} EQUAL -1)
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set(FIND_CPP FALSE)
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else()
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set(FIND_CPP TRUE)
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endif()
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list(FIND Poppler_FIND_COMPONENTS "Qt4" FIND_POS)
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if(${FIND_POS} EQUAL -1)
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set(FIND_QT4 FALSE)
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else()
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set(FIND_QT4 TRUE)
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endif()
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list(FIND Poppler_FIND_COMPONENTS "Qt5" FIND_POS)
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if(${FIND_POS} EQUAL -1)
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set(FIND_QT5 FALSE)
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else()
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set(FIND_QT5 TRUE)
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endif()
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# Default values
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set(POPPLER_FOUND FALSE)
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set(POPPLER_INCLUDE_DIRS)
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set(POPPLER_LIBRARIES)
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set(POPPLER_REQUIRED "POPPLER_LIBRARY")
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# use pkg-config to get the directories and then use these values
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# in the find_path() and find_library() calls
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if( NOT WIN32 )
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find_package(PkgConfig)
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pkg_check_modules(POPPLER_PKG QUIET poppler)
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if( FIND_CPP )
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pkg_check_modules(POPPLER_CPP_PKG QUIET poppler-cpp)
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endif()
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if( FIND_QT4 )
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pkg_check_modules(POPPLER_QT4_PKG QUIET poppler-qt4)
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endif()
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if( FIND_QT5 )
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pkg_check_modules(POPPLER_QT5_PKG QUIET poppler-qt5)
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endif()
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endif( NOT WIN32 )
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# Check for Poppler headers (optional)
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find_path( POPPLER_INCLUDE_DIR NAMES poppler-config.h PATH_SUFFIXES poppler )
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if( NOT( POPPLER_INCLUDE_DIR ) )
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#if( NOT Poppler_FIND_QUIETLY )
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# message( STATUS "Could not find poppler-config.h, recompile Poppler with "
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# "ENABLE_XPDF_HEADERS to link against libpoppler directly." )
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#endif()
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set( POPPLER_HAS_XPDF FALSE )
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else()
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set( POPPLER_HAS_XPDF TRUE )
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list(APPEND POPPLER_INCLUDE_DIRS ${POPPLER_INCLUDE_DIR})
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endif()
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# Find libpoppler (Required)
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find_library( POPPLER_LIBRARY NAMES poppler ${POPPLER_CPP_PKG_LIBRARIES}
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HINTS ${POPPLER_PKG_LIBDIR} ${POPPLER_CPP_PKG_LIBDIR} )
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if( NOT(POPPLER_LIBRARY) )
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if( NOT Poppler_FIND_QUIETLY )
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message(STATUS "Could not find libpoppler." )
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endif( NOT Poppler_FIND_QUIETLY )
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else( NOT(POPPLER_LIBRARY) )
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list(APPEND POPPLER_LIBRARIES ${POPPLER_LIBRARY})
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# Scan poppler libraries for dependencies on Fontconfig
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include(GetPrerequisites)
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mark_as_advanced(gp_cmd)
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GET_PREREQUISITES("${POPPLER_LIBRARY}" POPPLER_PREREQS 1 0 "" "")
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if("${POPPLER_PREREQS}" MATCHES "fontconfig")
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set(POPPLER_NEEDS_FONTCONFIG TRUE)
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else()
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set(POPPLER_NEEDS_FONTCONFIG FALSE)
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endif()
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# cpp Component
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if( FIND_CPP )
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list(APPEND POPPLER_REQUIRED POPPLER_CPP_INCLUDE_DIR POPPLER_CPP_LIBRARY)
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find_path( POPPLER_CPP_INCLUDE_DIR NAMES poppler-version.h
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HINTS ${POPPLER_PKG_INCLUDEDIR} ${POPPLER_CPP_PKG_INCLUDEDIR}
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PATH_SUFFIXES cpp poppler/cpp )
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if( NOT(POPPLER_CPP_INCLUDE_DIR) )
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if( NOT Poppler_FIND_QUIETLY )
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message(STATUS "Could not find Poppler cpp wrapper headers." )
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endif( NOT Poppler_FIND_QUIETLY )
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else()
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list(APPEND POPPLER_INCLUDE_DIRS ${POPPLER_CPP_INCLUDE_DIR})
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endif()
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find_library(
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POPPLER_CPP_LIBRARY NAMES poppler-cpp ${POPPLER_CPP_PKG_LIBRARIES}
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HINTS ${POPPLER_PKG_LIBDIR} ${POPPLER_CPP_PKG_LIBDIR} )
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if( NOT(POPPLER_CPP_LIBRARY) )
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if( NOT Poppler_FIND_QUIETLY )
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message(STATUS "Could not find libpoppler-cpp." )
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endif( NOT Poppler_FIND_QUIETLY )
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else()
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list(APPEND POPPLER_LIBRARIES ${POPPLER_CPP_LIBRARY})
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endif()
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endif()
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# Qt4 Component
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if( FIND_QT4 )
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list(APPEND POPPLER_REQUIRED POPPLER_QT4_INCLUDE_DIR POPPLER_QT4_LIBRARY)
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find_path(POPPLER_QT4_INCLUDE_DIR NAMES poppler-qt4.h poppler-link.h
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HINTS ${POPPLER_PKG_INCLUDEDIR} ${POPPLER_CPP_QT4_INCLUDEDIR}
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PATH_SUFFIXES qt4 poppler/qt4 )
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if( NOT(POPPLER_QT4_INCLUDE_DIR) )
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if( NOT Poppler_FIND_QUIETLY )
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message(STATUS "Could not find Poppler-Qt4 headers." )
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endif( NOT Poppler_FIND_QUIETLY )
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else()
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list(APPEND POPPLER_INCLUDE_DIRS ${POPPLER_QT4_INCLUDE_DIR})
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endif()
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find_library(
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POPPLER_QT4_LIBRARY NAMES poppler-qt4 ${POPPLER_QT4_PKG_LIBRARIES}
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HINTS ${POPPLER_PKG_LIBDIR} ${POPPLER_QT4_PKG_LIBDIR} )
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if( NOT(POPPLER_QT4_LIBRARY) )
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if( NOT Poppler_FIND_QUIETLY )
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message(STATUS "Could not find libpoppler-qt4." )
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endif( NOT Poppler_FIND_QUIETLY )
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else()
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list(APPEND POPPLER_LIBRARIES ${POPPLER_QT4_LIBRARY})
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endif()
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endif()
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# Qt5 Component
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if( FIND_QT5 )
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list(APPEND POPPLER_REQUIRED POPPLER_QT5_INCLUDE_DIR POPPLER_QT5_LIBRARY)
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find_path(POPPLER_QT5_INCLUDE_DIR NAMES poppler-qt5.h poppler-link.h
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HINTS ${POPPLER_QT5_INCLUDEDIR} ${POPPLER_QT5_PKG_INCLUDEDIR}
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PATH_SUFFIXES qt5 poppler/qt5 )
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if( NOT(POPPLER_QT5_INCLUDE_DIR) )
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if( NOT Poppler_FIND_QUIETLY )
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message( STATUS "Could not find Poppler-Qt5 headers." )
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endif( NOT Poppler_FIND_QUIETLY )
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else()
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list(APPEND POPPLER_INCLUDE_DIRS ${POPPLER_QT5_INCLUDE_DIR})
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endif()
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find_library(
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POPPLER_QT5_LIBRARY NAMES poppler-qt5 ${POPPLER_QT5_PKG_LIBRARIES}
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HINTS ${POPPLER_PKG_LIBDIR} ${POPPLER_QT5_PKG_LIBDIR} )
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if( NOT(POPPLER_QT5_LIBRARY) )
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if( NOT Poppler_FIND_QUIETLY )
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message(STATUS "Could not find libpoppler-qt5." )
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endif( NOT Poppler_FIND_QUIETLY )
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else()
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list(APPEND POPPLER_LIBRARIES ${POPPLER_QT5_LIBRARY})
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endif()
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endif()
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endif( NOT(POPPLER_LIBRARY) )
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Poppler DEFAULT_MSG ${POPPLER_REQUIRED})
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mark_as_advanced(POPPLER_CPP_INCLUDE_DIR POPPLER_QT4_INCLUDE_DIR
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POPPLER_QT5_INCLUDE_DIR POPPLER_LIBRARIES POPPLER_CPP_LIBRARY
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POPPLER_QT4_LIBRARY POPPLER_QT5_LIBRARY)
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